CVE-2020-8962

CRITICAL

D-Link DIR-842 REVC Firmware v3.13B09 HOTFIX - Stack-Based Buffer Overflow via LOGINPASSWORD in /MTFWU Endpoint

Title source: llm
STIX 2.1

Description

A stack-based buffer overflow was found on the D-Link DIR-842 REVC with firmware v3.13B09 HOTFIX due to the use of strcpy for LOGINPASSWORD when handling a POST request to the /MTFWU endpoint.

References (1)

Core 1
Core References

Scores

CVSS v3 9.8
EPSS 0.0141
EPSS Percentile 80.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-787
Status published
Products (1)
dlink/dir-842_firmware 3.13b09
Published Feb 13, 2020
Tracked Since Feb 18, 2026